EP0410927B1 - Verbundfenster - Google Patents

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Publication number
EP0410927B1
EP0410927B1 EP90810499A EP90810499A EP0410927B1 EP 0410927 B1 EP0410927 B1 EP 0410927B1 EP 90810499 A EP90810499 A EP 90810499A EP 90810499 A EP90810499 A EP 90810499A EP 0410927 B1 EP0410927 B1 EP 0410927B1
Authority
EP
European Patent Office
Prior art keywords
elements
composite window
panes
window according
sliding elements
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP90810499A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0410927A1 (de
Inventor
Paul Grether
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Geilinger AG
Original Assignee
Geilinger AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Geilinger AG filed Critical Geilinger AG
Publication of EP0410927A1 publication Critical patent/EP0410927A1/de
Application granted granted Critical
Publication of EP0410927B1 publication Critical patent/EP0410927B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/67—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light
    • E06B3/6715—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased thermal insulation or for controlled passage of light

Definitions

  • the invention relates to a composite window with at least one insulation film, which is stretched biaxially between two panes in their plane in two directions parallel to the pane sides, the film edges being connected to sliding elements with sliding elements which are separated by two separate, offset from the film plane Longitudinal direction of the associated disc side are displaceable relative to the discs.
  • Composite windows of the type mentioned above are known from CH-C-653 404 (corresponds to EP-A-0 069 837).
  • this known window the film is stretched out over a frame which, in the untensioned state, is curved according to a curve which is continuously curved on one side - for example according to the bending line of an evenly loaded, non-clamped beam, and is stretched to a straight rod by the stretching.
  • a high degree of machining accuracy is required in the production of the curved frame sides, as a result of which the production of the known composite window requires a high level of production expenditure.
  • the object of the invention is therefore to simplify the "tensioning system" for a film stretched out in a composite window and to reduce the production outlay for such a window.
  • Leaf-like springs made of spring band steel have proven themselves as tension spring elements, the tension force of which can be adjustable by changing their thicknesses and / or their web widths.
  • FIG. 1 On a strip of three spring elements 1 (FIG. 1), which are made of spring band steel and are connected to a continuous web 4 serving as a support on the surface 2 of a disk 3, there is a band 5 of - shown only in two parts in the example shown Sliding elements 6 pushed on. By mutual cuts 7 (Fig. 4) from both edges, the band 5 receives its longitudinal extensibility.
  • the sections of the band 5 located between two incisions 7 from the same edge each form a sliding element 6.
  • an adhesion point 9 On each sliding element 6 there is an adhesion point 9 (FIG. 2) on which there is a transparent film 8 (FIG. 2), for example made of polyethylene terephthalate is attached.
  • the adhesion points 9 are offset from the plane of the film 8, so that the film 8 is pulled over a bead-like edge 10 of a sliding element 6.
  • a single spring element 1 has on one side of the web 4, almost perpendicular to it, a frame-like part 11, the free end of which is also angled almost at right angles and serves as a support for the sliding element 6.
  • a variation in the widths of the vertical sides of the "frame" 11 in FIG. 1 can be used to change the spring force of an element 1 within certain limits.
  • a ridge-like intermediate piece 12 On the other side of the web 4 there is first a ridge-like intermediate piece 12, to which an angle profile 13 connects. While the angle profile 13 - possibly after applying an intermediate layer, not shown, which compensates for different pane thicknesses, for example made of foam - forms the support of the spring element 1 on the pane 3, the ridge-like intermediate piece 12 is a support for a spacer 14 (FIG. 2 ), through which the panes 3 of the composite window are kept at a distance.
  • the spacer 14, which advantageously consists of plastic, contains several chambers 15, which can be filled with a desiccant 16.
  • the composite window is enclosed on the outside by an approximately 0.1 mm thick film 17 made of stainless steel, which is connected to the panes 3 by means of an elastic adhesive 18, for example made of polyurethane.
  • connection of a spring element 1 with a sliding element 6 or the spacer 14 takes place via elastically deformable tabs 19 or 20 which engage in corresponding cavities 21 or 22 of a sliding element 6 or the spacer 14.
  • the film 8 is tensioned with the aid of a special tensioning device, in which the tensioning points 9 are first tensioned in one direction and the tensioning points are "set" before the tensioning device is released. This process is then repeated in the direction of the other clamping axis.
  • the counterforce to the film tension is applied by the elastic spring force of the elements 1, in particular in the transition between the web 4 and the "frame" 11, so that it is not the material elasticity of the film material but the spring elasticity of the elements 1 that is decisive for the elasticity of the tensioning system .
  • the displaceability of the sliding elements 6 relative to the disks 3 to compensate for different thermal expansions is ensured by the extensibility of the belts 5 and / or by the possibility that the sliding elements 6 can slide on the spring elements 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
EP90810499A 1989-07-26 1990-07-03 Verbundfenster Expired - Lifetime EP0410927B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH786/89 1989-07-26
CH2786/89A CH679322A5 (enrdf_load_stackoverflow) 1989-07-26 1989-07-26

Publications (2)

Publication Number Publication Date
EP0410927A1 EP0410927A1 (de) 1991-01-30
EP0410927B1 true EP0410927B1 (de) 1993-04-14

Family

ID=4241565

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90810499A Expired - Lifetime EP0410927B1 (de) 1989-07-26 1990-07-03 Verbundfenster

Country Status (5)

Country Link
US (1) US5048258A (enrdf_load_stackoverflow)
EP (1) EP0410927B1 (enrdf_load_stackoverflow)
CA (1) CA1326170C (enrdf_load_stackoverflow)
CH (1) CH679322A5 (enrdf_load_stackoverflow)
DE (1) DE59001196D1 (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090133341A1 (en) * 2007-11-26 2009-05-28 Kontos Nicholas G Window insulation apparatus and method of attaching
DE102009051319A1 (de) * 2009-10-29 2011-02-10 Rosenheimer Glastechnik Gmbh Glasverbundscheibe
AT510189B1 (de) 2010-07-27 2012-05-15 Ifn-Holding Ag Verfahren zur herstellung eines mehrscheiben-isolierglaselementes
AT510188B1 (de) 2010-07-27 2012-05-15 Ifn-Holding Ag Verfahren zur herstellung eines mehrscheiben-isolierglaselementes
AT510187B1 (de) 2010-07-27 2012-05-15 Ifn-Holding Ag Verfahren zur herstellung eines mehrscheiben-isolierglaselementes
US9234381B2 (en) 2013-01-07 2016-01-12 WexEnergy LLC Supplemental window for fenestration
US9663983B2 (en) 2013-01-07 2017-05-30 WexEnergy LLC Frameless supplemental window for fenestration incorporating infiltration blockers
US9845636B2 (en) 2013-01-07 2017-12-19 WexEnergy LLC Frameless supplemental window for fenestration
US10196850B2 (en) 2013-01-07 2019-02-05 WexEnergy LLC Frameless supplemental window for fenestration
US10883303B2 (en) 2013-01-07 2021-01-05 WexEnergy LLC Frameless supplemental window for fenestration
US9691163B2 (en) 2013-01-07 2017-06-27 Wexenergy Innovations Llc System and method of measuring distances related to an object utilizing ancillary objects
CN111247304B (zh) 2017-05-30 2023-01-13 韦克斯能源有限责任公司 用于窗户配列的无框辅助窗户

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2915793A (en) * 1957-02-19 1959-12-08 Reflectal Corp Combined window and screen assembly
US3008196A (en) * 1958-01-27 1961-11-14 Ira H Springer Multiple glass structural unit and method of making the same
BE867627A (fr) * 1978-05-30 1978-09-18 Trolle Sten Ensemble de fenetre a vitres multiples
CH636402A5 (de) * 1978-11-17 1983-05-31 Sulzer Ag Isolationselement zum einsatz zwischen den scheiben eines verbundfensters.
US4319623A (en) * 1980-01-14 1982-03-16 Minnesota Mining And Manufacturing Company Window structure including a sheet of polymeric film
EP0034813B1 (en) * 1980-02-20 1985-10-09 Teijin Limited Structure of multilayered unit for windows
CH653404A5 (de) * 1981-07-14 1985-12-31 Sulzer Ag Selbsttragendes isolationselement.
US4468905A (en) * 1982-05-24 1984-09-04 Capitol Products Corporation Insulated glass spacer

Also Published As

Publication number Publication date
CA1326170C (en) 1994-01-18
CH679322A5 (enrdf_load_stackoverflow) 1992-01-31
DE59001196D1 (de) 1993-05-19
US5048258A (en) 1991-09-17
EP0410927A1 (de) 1991-01-30

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